Exposure
ID
PIONI.2025-08-21T23:32:20.885_1
Header ID
PIONI.2025-08-21T23:32:20.885
Date updated
2025-08-21 23:40:52 UTC+0000
Release date
2025-08-21 23:32:20 UTC+0000
UTC Start
2025-08-21 23:32:20.885
UTC End
2025-08-21 23:32:59.285
MJD Start
60908.980797282
MJD End
60908.98124172644
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002151
Ambient temperature (°C)
8.03
Seeing (arcsec)
1.76
Observation
ID
70060
Category
calibrator
Program ID
115.29EV.002
Program Title
MAPPING THE EXPLOSION OF NOVA V0462 LUPI
Program Type
ToO
PI / COI
MEILLAND / OTULAKOWSKA-HYPKA / NARDETTO / MILLOUR
Target
ID
51979
Name
HD 134375
RA
227.698234
DEC
-38.74031
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 61.6760 61.6040 64.0000 64.1000
A0-J2 122.5920 122.4860 109.2000 109.4000
A0-J3 119.5810 119.4480 59.0240 59.1120
G2-J2 90.4860 90.4660 138.2000 138.3000
G2-J3 58.3750 58.3140 53.8090 53.8910
J2-J3 102.7510 102.7570 352.5990 352.7000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29EV.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60908.980797282
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 134375
RA 227.698234
DEC -38.74031
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 61.676
HIERARCH ESO ISS PBL12 END 61.604
HIERARCH ESO ISS PBLA12 START 64.0
HIERARCH ESO ISS PBLA12 END 64.1
HIERARCH ESO ISS PBL13 START 122.592
HIERARCH ESO ISS PBL13 END 122.486
HIERARCH ESO ISS PBLA13 START 109.2
HIERARCH ESO ISS PBLA13 END 109.4
HIERARCH ESO ISS PBL14 START 119.581
HIERARCH ESO ISS PBL14 END 119.448
HIERARCH ESO ISS PBLA14 START 59.024
HIERARCH ESO ISS PBLA14 END 59.112
HIERARCH ESO ISS PBL23 START 90.486
HIERARCH ESO ISS PBL23 END 90.466
HIERARCH ESO ISS PBLA23 START 138.2
HIERARCH ESO ISS PBLA23 END 138.3
HIERARCH ESO ISS PBL24 START 58.375
HIERARCH ESO ISS PBL24 END 58.314
HIERARCH ESO ISS PBLA24 START 53.809
HIERARCH ESO ISS PBLA24 END 53.891
HIERARCH ESO ISS PBL34 START 102.751
HIERARCH ESO ISS PBL34 END 102.757
HIERARCH ESO ISS PBLA34 START 352.599
HIERARCH ESO ISS PBLA34 END 352.7
HIERARCH ESO ISS AMBI TAU0 START 0.002151
HIERARCH ESO ISS AMBI TAU0 END 0.002151
HIERARCH ESO ISS AMBI TEMP 8.03
HIERARCH ESO ISS AMBI FWHM START 1.76
HIERARCH ESO ISS AMBI FWHM END 1.76